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What is the primary cause of saltwater intrusion in coastal aquifers...

This question belongs to Geological Engineering Groundwater And Hydrogeology
Groundwater and Hydrogeology
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What is the primary cause of saltwater intrusion in coastal aquifers?

Answer & Solution
Correct Answer: Option B
Over-pumping of groundwater in coastal areas causes a pressure imbalance, allowing saltwater to migrate inland and contaminate freshwater aquifers.
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